Osteoarthritis

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Across
  1. 3. arthritis - an autoimmune condition. It is caused by the immune system attacking a joint, causing inflammation and damage
  2. 5. - where a drug is applied directly to the surface of the skin, often as a cream
  3. 6. - a type of arthritis that often affects the big toe. There are periods of swelling and redness followed by periods when the joint goes back to normal
Down
  1. 1. - hormones which act as painkillers and improve mood.
  2. 2. laxity - a condition of the joints which allows them to move further than they normally would. It is caused by the ligaments being more elastic or relaxed than normal
  3. 4. - custom designed devices that can be put inside shoes to support feet and ankles